Description

3,4-Pyridinedicarboxylic Acid, 2-Chloro-5-Hydroxy-6-Methyl- is a high-purity, multi-functional heterocyclic building block. This compound is valued for its unique substitution pattern, which makes it a critical intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in kinase inhibitor research and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized chelating ligands and organocatalysts in asymmetric synthesis.
• Material Science Research: Building block for synthesizing functionalized polymers, metal-organic frameworks (MOFs), and other advanced materials.
• Chemical Reference Standard: Used as a high-purity analytical standard in quality control and method development laboratories.

Basic Information

Product Name	3,4-Pyridinedicarboxylic Acid, 2-Chloro-5-Hydroxy-6-Methyl-
CAS No.	4357-56-6
Molecular Formula	C8H6ClNO4
Molecular Weight	215.59 g/mol
Synonyms	2-Chloro-5-hydroxy-6-methylpyridine-3,4-dicarboxylic acid; 2-Chloro-5-hydroxy-6-methyl-3,4-pyridinedicarboxylic acid; 6-Methyl-2-chloro-5-hydroxynicotinic acid 4-carboxylic acid; 3,4-Pyridinedicarboxylic acid, 2-chloro-5-hydroxy-6-methyl-; 2-Chloro-5-hydroxy-6-methylnicotinic acid 4-carboxylic acid; 2-Chloro-5-hydroxy-6-methylpyridine-3,4-dioic acid
EINECS	Contact for details

Quality Control

Our 3,4-Pyridinedicarboxylic Acid, 2-Chloro-5-Hydroxy-6-Methyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and process development. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.